STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
RC1_3903RNA polymerase sigma-70 factor, ECF family protein; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542 identified by match to protein family HMM PF00593 match to protein family HMM PF07715; Belongs to the sigma-70 factor family. ECF subfamily. (207 aa)    
Predicted Functional Partners:
RC1_3901
Conserved hypothetical protein.
  
    0.788
RC1_3902
Conserved hypothetical protein.
       0.787
RC1_1842
RNA polymerase sigma-70 factor, ECF family protein; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.754
chrR
Transcriptional activator ChrR; Identified by match to protein family HMM PF01078 match to protein family HMM PF07728 match to protein family HMM TIGR00368.
  
 
 0.740
RC1_1638
RNA polymerase sigma-70 factor, ECF family protein; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.731
rpoC
DNA-directed RNA polymerase, beta' subunit, putative; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.711
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.694
rpoA
DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.650
rpoZ
DNA-directed RNA polymerase, omega subunit, putative; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits.
    
 
 0.641
RC1_2001
RNA polymerase sigma-70 factor; Contains Sigma-70 region 2 and Sigma-70 region 4, see PF04542Probably contains a sigma factor; Belongs to the sigma-70 factor family. ECF subfamily.
  
     0.470
Your Current Organism:
Rhodospirillum centenum
NCBI taxonomy Id: 414684
Other names: R. centenum SW, Rhodocista centenaria SW, Rhodospirillum centenum SW, Rhodospirillum centenum str. SW, Rhodospirillum centenum strain SW
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.